The River Crouch is a small river that flows entirely through the English county of Essex. The distance of the Navigation between Holliwell Point which is north of Foulness Island and Battlesbridge is 17.5 Miles, i.e. 15.21 Nautical Miles. Route The Crouch rises in 'The Wilderness' on the Burstead Golf course at Little Burstead. The Wilderness consists of several small ponds surrounded by a tiny area of ancient woodland. The ponds date from around 1250, when they were used for the farming of fish for Stockwell Hall, and also served as a defensive moat for the hall. In the mid 16th century, the hall was moved to a new site, some to the west, and the original building was dismantled and reassembled to form the rear of the new hall. The new Stockwell Hall received a new frontage in the 18th century, and has two storeys with attics. On the east gable was a large clock with the figures made from blackened bones, but these have largely been replaced by wooden figures. Although the Wilderness is now owned by the golf course, a covenant prevents them from make any changes to it. The ponds are at an elevation of and after flowing briefly to the north east, the stream follows a more southerly direction, running parallel to the A176 Noak Hill Road for approximately . It is then joined by another stream, rising to the west of Dunton Wayletts, which passes around a hill, taking it close to the junction of the A127 and B148 roads, before it resumes its course to the north of Dunton Road, to join the stream flowing south from the Wilderness. While the Ordnance Survey mark the northern stream as the Crouch, the Environment Agency water quality data for the Upper Crouch is measured for this southern stream. The combined flow turns to the north east, and is soon joined by a third stream flowing northwards from Steeple View, by which time its elevation has dropped to . It passes under the A176 road at Noak Bridge, after which it follows a generally easterly course. To the west of Crays Hill it is crossed by the A129 Southend Road, and another stream, flowing northwards from springs and lakes in Gloucester Park Basildon joins it. The river valley skirts the northern edge of Crays Hill and the southern edge of Ramsden Bellhouse, before the Crouch reaches